Durabrand T6605VF Service Manual page 19

[ T6607VF ]
1. Disassembly Flowchart
This flowchart indicates the disassembly steps for the
cabinet parts, and the CBA in order to gain access to
item(s) to be serviced. When reassembling, follow the
steps in reverse order. Bend, route and dress the
cables as they were.
Caution !!
When removing the CRT, be sure to discharge the
Anode Lead of the CRT with the CRT Ground Wire
before removing the Anode Cap.
[2] Power Unit and Tray Chassis Unit
[5] H.V./Power
Supply CBA
2. Disassembly Method
ID/
LOC. PART
Fig.
No.
No.
Rear
[1] 1,2,5
Cabinet
Power Unit
and Tray
[2] 3,4,5
Chassis
Unit
[3] Power Unit 3,5
Tray
[4] Chassis 3
Unit
H.V./Power
[5] Supply 3
CBA
[6] Top Cover 3
Bottom
[7] 3
Plate
[1] Rear Cabinet
[3] Power Unit
[4] Tray Chassis Unit
[6] Top Cover
[7] Bottom Plate
[8] Deck Unit
[9] Main CBA
[10] CRT
REMOVAL
REMOVE/
*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/
DESOLDER
6(S-1), 2(S-2),
*CN151
Anode Cap, *CN501,
*CN551, *CN601,
CRT CBA, Power
Knob
*CN502, *CN552,
*CN602
----------
6(S-3)
5(S-4), CL604
(S-5)
ID/
LOC. PART
No.
[8] Deck Unit
[9] Main CBA
[10] CRT
↓ ↓
(1) (2)
(1): Order of steps in Procedure. When reassembling,
follow the steps in reverse order.These numbers
are also used as the identification (location) No. of
parts in Figures.
(2): Parts to be removed or installed.
(3): Fig. No. showing Procedure of Part Location.
(4): Identification of part to be removed, unhooked,
unlocked, released, unplugged, unclamped, or
desoldered.
S=Screw, P=Spring, L=Locking Tab, CN=Connec-
tor, *=Unhook, Unlock, Release, Unplug, or Desol-
der
2(S-2) = two Screw (S-2)
(5): Refer to the following "Reference Notes in the
Table."
Reference Notes in the Table
1. Removal of the Rear Cabinet.
Remove six screws (S-1) and two screws (S-2).
Note Disconnect connector CN151 and remove the Rear
Cabinet.
Caution !!
Discharge the Anode Lead of the CRT with the CRT
1
Ground Wire before removing the Anode Cap.
2. Removal of the Power Unit and Tray Chassis Unit.
Discharge the Anode Lead of the CRT with the
2
CRT Ground before removing the Anode Cap.
Disconnect the following: Anode Cap, CN501,
CN551, CN601, CRT CBA, and Power Button.
3 Then pull the Power Unit and Tray Chassis Unit out
backward.
3. Removal of the Power Unit.
-
Disconnect
CN602. Then slide the Power Unit out.
4. Removal of the H.V./Power Supply CBA.
4
Remove six screws (S-3) and pull up the H.V./
Power Supply CBA.
5 5. Removal of the Top Cover.
Remove five screws (S-4) and CL604, and remove
6
the Top Cover.
1-5-6
REMOVAL
REMOVE/
*UNHOOK/
Fig.
UNLOCK/RELEASE/
No.
UNPLUG/
DESOLDER
7(S-6), (S-7), (S-8),
Desolder *(CN201,
3, 5
CL401, CL402,
CL403)
3 4(S-9)
4 4(S-10)
↓ ↓
(3) (4)
connectors CN502, CN552,
Note
7
8
9
↓
(5)
and
T6705DC